Dawson Precision
FN FNX 45 Sights
Browse parts and check the source behind each answer.
Manufacturer
FN
Model & version
FN FNX 45 / Tactical
Mounting details
MIL-STD-1913 Picatinny
Parts listed
6 total
FN FNX 45Sights
What the compatibility labels mean
How we knowHow we check compatibility
- Lab testedFit checked by Firearm Lab for the recorded setup.
- Documented fitmentSupported by manufacturer, partner, or reviewed community evidence.
- Interface matchMounting details match, but this exact model and part have not been confirmed to fit together.
Check your exact model and part before ordering. Fitment limits
Dawson Precision2
Based on manufacturer information — Aug 2026. Sight for FN FNX-45, Fixed Carry Tritium Rear,
Trijicon2
HD XR Night Sights - FNX-45, FNP-45
Suppressor/Optic Height Sights - FNX-45, FNP-45
TruGlo2
TFX
TRITIUM PRO